OK Capsule UPC Codes API

openapi: 3.2.0
info:
  description: '## Overview


    The OK Capsule API enables you to programmatically create supplement orders, manage consumers, and track shipments. It is a REST API that accepts JSON requests, returns JSON responses, and uses standard HTTP methods and status codes.


    **All requests must be made over HTTPS.**


    📚 **Additional Resources:** [Getting Started Guide](https://docs.okcapsule.app/docs/getting-started) | [Recipes & Examples](https://docs.okcapsule.app/docs/category/recipes)


    ## Getting Started


    > **New to OK Capsule API?** Account and brand setup must be completed before contacting OK Capsule about API credentials. If you have not set up your account and brand yet, start with the [Getting Started Guide](https://docs.okcapsule.app/docs/getting-started) before proceeding.


    1. **Set up your account** - Your OK Capsule account must be created and active

    2. **Set up your brand** - At least one Product Line must be configured in your account

    3. **Contact OK Capsule about API credentials** - Reach out to your OK Capsule representative once account and brand setup are complete

    4. **Authenticate** - POST to `/v2/authentication/token` to get an access token

    5. **List products** - GET `/v2/products` to see available supplements

    6. **Create an order** - POST to `/v2/orders` with consumer and product details

    7. **Track fulfillment** - Monitor order status and shipping via `/v2/orders` and `/v2/fulfillments`


    ## Environments


    | Environment | Purpose | Notes |

    |-------------|---------|-------|

    | **Production** | Live orders | Real fulfillment and shipping |

    | **Stage** | Testing | Test data only, no real shipments |


    ⚠️ Users and data are environment-specific. Stage credentials do not work in Production.


    ## Core Concepts


    | Term | Route | Description |

    |------|-------|-------------|

    | **Client** | `/v2/clients` | Your organization (business partner submitting orders) |

    | **Consumer** | `/v2/consumers` | Your end customer who receives supplements |

    | **Product** | `/v2/products` | A client-specific instance of an OKC Product with custom branding |

    | **Order** | `/v2/orders` | A request to fulfill supplements for a consumer |

    | **Order Line** | — | A set of pouches within an order (e.g., 30-day supply) |

    | **Pouch** | — | An individual daily packet of supplements |

    | **Fulfillment** | `/v2/fulfillments` | Shipping, tracking, and delivery information for an order |

    | **Assembly** | `/v2/assemblies` | A client''s predefined bundle of products (commonly called a "pack") |

    | **Product Line** | `/v2/product-lines` | A client''s marketing brand (appears on packaging) |

    | **OKC Product** | — | A supplement in the OK Capsule master catalog (what OKC purchases from vendors) |

    | **User** | `/v2/users` | An authorized person who accesses the API or portal |

    | **Contact** | `/v2/contacts` | A person associated with a client, managed for communication purposes |'
  version: 2.0.0
  title: OKC core API V2 UPC Codes API
  contact:
    name: Engineering Department, OKCapsule
    email: lukas@okcapsule.com
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
servers:
- description: Production environment
  url: https://na1-prod.okcapsule.app
- description: Stage/Testing environment
  url: https://na1-stage.okcapsule.app
tags:
- name: UPC Codes
paths:
  /v2/upc-codes:
    get:
      tags:
      - UPC Codes
      security:
      - bearerAuth:
        - products/read
      summary: List all UPC codes.
      operationId: listUpcCodes
      description: 'Returns all UPC code entries.


        Filterable fields:

        * upc

        * brand

        * country

        * status

        '
      parameters:
      - $ref: '#/components/parameters/LimitParameters'
      - $ref: '#/components/parameters/CursorParameters'
      - $ref: '#/components/parameters/SortByParameters'
      - $ref: '#/components/parameters/QueryParameters'
      responses:
        '200':
          description: Search results matching criteria.
          content:
            application/json:
              schema:
                type: object
                properties:
                  upc_codes:
                    type: array
                    items:
                      $ref: '#/components/schemas/UpcCode'
                  total:
                    type: integer
        default:
          $ref: '#/components/responses/UnknownError'
    post:
      tags:
      - UPC Codes
      security:
      - bearerAuth:
        - products/write
      summary: Create a UPC code.
      operationId: createUpcCode
      description: Creates a new UPC code entry. Internal use only.
      x-internal: true
      requestBody:
        content:
          application/json:
            schema:
              type: object
              required:
              - upc
              description: Create a new UPC code entry (internal use only).
              x-internal: true
              properties:
                upc:
                  type: string
                  example: 012345678905
                  description: The UPC code value.
                brand:
                  type:
                  - string
                  - 'null'
                  example: BrandName
                country:
                  type:
                  - string
                  - 'null'
                  example: US
                status:
                  type:
                  - string
                  - 'null'
                  example: Active
                description:
                  type:
                  - string
                  - 'null'
                  example: Vitamin D3 Softgel 5000 IU
      responses:
        '201':
          description: Returns the created UPC code.
          content:
            application/json:
              schema:
                type: object
                properties:
                  upc_code:
                    $ref: '#/components/schemas/UpcCode'
        '422':
          $ref: '#/components/responses/422ValidationError'
        default:
          $ref: '#/components/responses/UnknownError'
  /v2/upc-codes/{id}:
    get:
      tags:
      - UPC Codes
      security:
      - bearerAuth:
        - products/read
      summary: Retrieve a UPC code.
      operationId: getUpcCode
      description: Retrieves a single UPC code by ID.
      parameters:
      - $ref: '#/components/parameters/IdParameter'
      responses:
        '200':
          description: Returns the UPC code object.
          content:
            application/json:
              schema:
                type: object
                properties:
                  upc_code:
                    $ref: '#/components/schemas/UpcCode'
        default:
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorModel'
          description: Error response.
    put:
      tags:
      - UPC Codes
      security:
      - bearerAuth:
        - products/write
      summary: Update a UPC code.
      operationId: updateUpcCode
      description: Updates a UPC code entry. Internal use only.
      x-internal: true
      parameters:
      - $ref: '#/components/parameters/IdParameter'
      requestBody:
        content:
          application/json:
            schema:
              type: object
              description: Update a UPC code entry (internal use only). All fields optional.
              x-internal: true
              properties:
                upc:
                  type: string
                  example: 012345678905
                  description: The UPC code value.
                brand:
                  type:
                  - string
                  - 'null'
                  example: BrandName
                country:
                  type:
                  - string
                  - 'null'
                  example: US
                status:
                  type:
                  - string
                  - 'null'
                  example: Active
                description:
                  type:
                  - string
                  - 'null'
                  example: Vitamin D3 Softgel 5000 IU
      responses:
        '200':
          description: Returns the updated UPC code.
          content:
            application/json:
              schema:
                type: object
                properties:
                  upc_code:
                    $ref: '#/components/schemas/UpcCode'
        '422':
          $ref: '#/components/responses/422ValidationError'
        default:
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorModel'
          description: Error response.
    delete:
      tags:
      - UPC Codes
      security:
      - bearerAuth:
        - products/write
      summary: Delete a UPC code.
      operationId: deleteUpcCode
      description: Deletes a UPC code and detaches it from any linked OKC products.
      parameters:
      - $ref: '#/components/parameters/IdParameter'
      responses:
        '204':
          description: Confirms deletion of the UPC code.
        default:
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorModel'
          description: Error response.
  /v2/upc-codes/{id}/okc-products/{okcProductId}:
    post:
      tags:
      - UPC Codes
      security:
      - bearerAuth:
        - products/write
      summary: Attach an OKC product to a UPC code.
      operationId: attachOkcProductToUpcCode
      description: Links an OKC product to a UPC code entry. Internal use only.
      x-internal: true
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          format: uuid
        description: UUID of the UPC code.
      - name: okcProductId
        in: path
        required: true
        schema:
          type: string
          format: uuid
        description: UUID of the OKC product to attach.
      responses:
        '200':
          description: Returns the updated UPC code with the attached OKC product.
          content:
            application/json:
              schema:
                type: object
                properties:
                  upc_code:
                    $ref: '#/components/schemas/UpcCode'
        default:
          $ref: '#/components/responses/UnknownError'
    delete:
      tags:
      - UPC Codes
      security:
      - bearerAuth:
        - products/write
      summary: Detach an OKC product from a UPC code.
      operationId: detachOkcProductFromUpcCode
      description: Removes the link between an OKC product and a UPC code.
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          format: uuid
        description: UUID of the UPC code.
      - name: okcProductId
        in: path
        required: true
        schema:
          type: string
          format: uuid
        description: UUID of the OKC product to detach.
      responses:
        '204':
          description: Confirms the OKC product has been detached.
        default:
          $ref: '#/components/responses/UnknownError'
components:
  parameters:
    SortByParameters:
      in: query
      name: sort_by
      description: Sort values by a specific property. See available sort by values in the table.
      schema:
        type: string
    QueryParameters:
      in: query
      name: q
      description: Use Query DSL *query_string* syntax
      schema:
        type: string
    LimitParameters:
      in: query
      name: limit
      description: Number of results to return. Default 50, max 250.
      required: false
      schema:
        type: integer
        minimum: 1
        maximum: 250
    CursorParameters:
      in: query
      name: cursor
      description: Return results before/after a specific record.
      schema:
        type: string
    IdParameter:
      in: path
      name: id
      required: true
      schema:
        type: string
        minimum: 1
  responses:
    422ValidationError:
      description: Validation error response.
      content:
        application/json:
          schema:
            type: object
            title: Validation Error
            required:
            - message
            - errors
            description: A validation error response from the OK Capsule API (Joi validation)
            properties:
              message:
                description: A human-readable message indicating a validation error occurred.
                maxLength: 40000
                type: string
                example: Validation error
              errors:
                description: An array of validation errors from Joi schema validation
                type: array
                items:
                  type: object
                  required:
                  - message
                  - type
                  properties:
                    message:
                      description: A human-readable message providing more details about the validation error.
                      type: string
                      example: '''business_name'' is required'
                    type:
                      description: The Joi validation type that failed.
                      type: string
                      example: any.required
    UnknownError:
      description: Error response.
      content:
        application/json:
          schema:
            title: Error Model
            description: An error response from the OK Capsule API
            type: object
            properties:
              error:
                title: Error Model Content
                type: object
                description: Error details object
                required:
                - message
                properties:
                  errorCode:
                    description: For some errors that could be handled programmatically, a short string indicating the error code.
                    maxLength: 5000
                    type: string
                    example: RESOURCE_NOT_FOUND
                  message:
                    description: A human-readable message providing more details about the error.
                    maxLength: 40000
                    type: string
                    example: The requested resource was not found
              message:
                description: Top-level error message (present in some error responses)
                type: string
                example: Internal Server Error
            required:
            - error
  schemas:
    ErrorModel:
      title: Error Model
      description: An error response from the OK Capsule API
      type: object
      properties:
        error:
          title: Error Model Content
          type: object
          description: Error details object
          required:
          - message
          properties:
            errorCode:
              description: For some errors that could be handled programmatically, a short string indicating the error code.
              maxLength: 5000
              type: string
              example: RESOURCE_NOT_FOUND
            message:
              description: A human-readable message providing more details about the error.
              maxLength: 40000
              type: string
              example: The requested resource was not found
        message:
          description: Top-level error message (present in some error responses)
          type: string
          example: Internal Server Error
      required:
      - error
    UpcCode:
      allOf:
      - allOf:
        - type: object
          required:
          - created_at
          - updated_at
          properties:
            created_at:
              type: string
              format: date-time
              readOnly: true
              example: '2023-03-20T09:12:28Z'
            updated_at:
              type: string
              format: date-time
              readOnly: true
              example: '2023-03-20T09:12:28Z'
        - type: object
          required:
          - id
          - upc
          properties:
            id:
              type: string
              format: uuid
              readOnly: true
              example: d290f1ee-6c54-4b01-90e6-d701748f0851
            upc:
              type: string
              example: 012345678905
              description: The UPC code value.
            brand:
              type:
              - string
              - 'null'
              example: BrandName
            country:
              type:
              - string
              - 'null'
              example: US
            status:
              type:
              - string
              - 'null'
              example: Active
            description:
              type:
              - string
              - 'null'
              example: Vitamin D3 Softgel 5000 IU
            created_by:
              type: string
              format: uuid
              readOnly: true
              example: d290f1ee-6c54-4b01-90e6-d701748f0851
            updated_by:
              type: string
              format: uuid
              readOnly: true
              example: d290f1ee-6c54-4b01-90e6-d701748f0851
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT